Take new CLaSP version

NuGet.config

@@ -22,7 +22,6 @@
     <add key="richnav" value="https://pkgs.dev.azure.com/azure-public/vside/_packaging/vs-buildservices/nuget/v3/index.json" />
     <!-- Used for BenchmarkDotNet prerelease packages -->
     <add key="benchmark-dotnet-prerelease" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/benchmark-dotnet-prerelease/nuget/v3/index.json" />
-    <add key="general-testing" value="https://dnceng.pkgs.visualstudio.com/public/_packaging/general-testing/nuget/v3/index.json" />
   </packageSources>
   <!--
     ****************************** AUTOGENERATED ***********************************

eng/Versions.props

@@ -79,7 +79,7 @@
     <RoslynPackageVersion>4.4.0-2.22424.2</RoslynPackageVersion>
     <VisualStudioLanguageServerProtocolVersion>17.4.1008-preview</VisualStudioLanguageServerProtocolVersion>
     <MicrosoftNetCompilersToolsetVersion>4.4.0-1.final</MicrosoftNetCompilersToolsetVersion>
-    <MicrosoftCommonLanguageServerProtocolFrameworkPackageVersion>4.4.0-3.22463.10</MicrosoftCommonLanguageServerProtocolFrameworkPackageVersion>
+    <MicrosoftCommonLanguageServerProtocolFrameworkPackageVersion>4.5.0-1.22480.13</MicrosoftCommonLanguageServerProtocolFrameworkPackageVersion>
   </PropertyGroup>
   <PropertyGroup Label="Manual">
     <!-- dotnet/runtime packages -->